42344673

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15161}}^1$

素因数の和:15197

約数の個数: 24

約数和(自身を含む): 69138720

約数和(自身を除く): 26794047

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 15161, 45483, 106127, 288059, 318381, 742889, 864177, 2016413, 2228667, 6049239, 14114891, 42344673]

約数ペア:

[(1, 42344673), (3, 14114891), (7, 6049239), (19, 2228667), (21, 2016413), (49, 864177), (57, 742889), (133, 318381), (147, 288059), (399, 106127), (931, 45483), (2793, 15161)]